Launching in the Netherlands
OpAan

Your recovery companion.
Supporting you to make your recovery
a personal and daily habit.

OpAan guides you before and after your surgery with a personalised recovery plan — tailored to your care team, your operation and your pace. Always with you. 24/7 available.

Free · No spam · Launching in the Netherlands first

ML
JK
AV
RB

247 people already on the waitlist

2M+
orthopaedic surgeries per year in Europe
80%
of patients lack proper post-surgery guidance
€300
saved per day of faster recovery
How it works

One clear moment, every morning.

01
Tell us about your surgery
Surgery type, date, care team and fitness level. OpAan builds your personal recovery roadmap — all phases laid out, in your pace.
02
Receive your daily tasks
Exercises with videos showing correct and incorrect posture. Medication reminders and rest moments. All tailored to your recovery phase.
03
Check in every evening — 60 seconds
How was the pain, how far did you walk, did you do your exercises? Based on your check-in, tomorrow's plan is automatically adjusted.
04
Ask anything, anytime
OpAan answers your questions based on your operation, your phase and the best available information — based on years of research by doctors worldwide.
The three phases

From preparation to full recovery.

OpAan guides you through every phase — before, during and after your surgery. Click a phase to see what the app looks like.

De drie fases
OpAan begeleidt je voor, tijdens en na je operatie.
1
Voorbereiding
Zo sterk mogelijk de OK in
2
Operatiedag
Weet wat er gaat gebeuren
3
Herstel
Dag voor dag terug
09:14
Voorbereiding
Maikel, jij gaat er sterk in.
Knie operatie · 42 dagen
12 juni 2026
42
dagen
Voortgang week 5 van 8
Week 5 · Finetuning
Kracht ✓ · Nu: voeding & slaap
Vandaag
Proteïne ontbijt — 30gvoeding
Quad aanspanning 3×15video
Wandeling 20 minconditie
Voor 22:30 slapenslaap
Plan
Oefeningen
Stel je vraag
Check-in
Fase 1Voorbereiding
Countdown naar operatiedag
42 dagen zichtbaar. Geeft focus en urgentie aan de dagelijkse voorbereiding.
8-weeks plan per fase
Baseline → Kracht opbouwen → Finetuning → Operatiedag. Elke week een duidelijk doel.
Meer dan alleen oefeningen
Voeding, slaap en conditie zijn ook opdrachten. Alles telt mee voor een optimale start.
Naadloze overgang
Op operatiedag schakelt de app automatisch over naar het herstelplan.
Your online specialist — available 24/7
Answers based on the best available medical information, built on years of research by doctors worldwide. Tailored to your specific operation, your phase and your care team.
For everyone in the recovery journey

OpAan works for the patient — and everyone around them.

Choose your role and see what OpAan means for you.

You are in control of your recovery.

OpAan guides you after your surgery with a personal plan — tailored to your care team, your operation and your pace. Always with you. 24/7 available.

Daily tasks you won't forget — everything is in the app
Your personal recovery roadmap — see exactly which phase you're in
Check in every evening — tomorrow's plan adjusts automatically
24/7 answers to your questions — even at 10pm
30%
of patients are dissatisfied with their recovery outcome

"You leave hospital with an A4 sheet and a vague instruction to start physio. No roadmap. No sense of control."

— Maikel Lieste, founder OpAan

Your patients arrive having done their exercises.

OpAan doesn't replace physiotherapy — it's what happens between your sessions. Patients follow their plan, you see their progress, and everyone arrives better prepared.

Patients come prepared — exercises done, progress tracked
Real-time insight into recovery between appointments
Fewer out-of-hours calls — OpAan handles the 10pm questions
Free clinical dashboard — invite your first patients now
94%
of patients want more guidance between physio appointments

"I wanted confirmation that I was on the right path. There was no follow-up after surgery — I felt alone and didn't know if what I was doing was right."

— Orthopaedic day surgery patient, Journal of PeriAnesthesia Nursing 2022

Insight into recovery between consultations.

You see how your patient is really recovering — not just what they tell you at a consultation, but daily data between your appointments.

Pain trend over time — see the effect of pain medication in practice
Recovery progress per phase — flag deviations early
Fewer unnecessary follow-up consultations — patients have answers
Objective data at every consultation — no guesswork
15%
of patients readmitted within 30 days — largely preventable

"The doctor sees the patient at discharge and at 6 weeks. In between, the patient is alone. OpAan bridges that gap with daily data."

— Toussaint et al. (2015), PLOS ONE — orthopaedic readmissions

Fastest route to recovery. Proven.

Every day of faster recovery demonstrably saves costs. OpAan delivers the data that proves it — and the intervention that makes it happen.

Fastest route to recovery — fewer unnecessary consultations and sessions
Data on treatment effectiveness — per patient profile and surgery type
Fewer readmissions — early detection of complications
Anonymous population data on recovery trajectories
€300
saved per day of faster recovery per patient

"Every day of faster recovery saves physiotherapy costs, productivity loss and follow-up visits. OpAan's contribution is a rounding error against that ROI."

— OpAan business case, based on CBS NL 2023 and OECD Health at a Glance 2023

In development

Do you want to be in the first group?

We are currently busy building the app, developing all content and recording the exercise videos. Do you want to be in the first group that can start with their personal recovery plan?

Progress75% built
✓ Recovery protocols established
✓ App built and tested
✓ First content ready
→ Exercise videos being recorded
○ Launch first user group
Join the waitlist
First access · Free to try · Netherlands only

No spam. We send you one email when it is your turn. Promise.

ML
JK
AV
RB
247 people have joined before you